o2 sensor

[Pejacob97]

so a while back my car failed an inspection test (cant remember if i posted about it, i think i did) but i ended up having to replace my whole cat, so i finally got the money for that. So i go to get it reinspected the other day and i failed again, this time it says that my o2 sensor is bad. I did a search for o2 sensors and i found that they are not too teribly expensive, but they had 1 wire, 2 wire, 3 wire, etc sensors. I have no clue what the difference between them is, can anyone enlighten me/tell me which one i need to get for my 96 ti?

[roadrash]

Have you looked for the part number at realoem? Once you have that, you can search for it at Pelican Parts.